HAVN H12 PWM Fan Kit, Fluid Dynamic Bearing, 120mm, 3-pack, White

This offering is a triple-pack of 120 mm computer case fans designed to optimize thermal performance within desktop systems. Each fan unit is capable of achieving a maximum rotational speed of 2100 RPM and generating an airflow of 72.44 CFM. The design delivers a maximum static pressure of 3.01 mmH2O, making the fans suitable for systems where airflow resistance is a factor, such as internal case ventilation or radiator mounting. The components are constructed using PBT reinforced with 30% glass fiber, contributing to structural integrity and stable operation.

Speed regulation is managed via PWM signaling through the standard 4-pin connector, allowing the system to dynamically adjust rotation from 0 up to the maximum RPM based on temperature demands. The integrated Fluid Dynamic Bearing (FDB) technology minimizes friction, supporting extended operational lifespans and reducing acoustic output. The measured noise level at the highest operating speed is 32.2 dB. These units operate on a DC 12V power supply, drawing a rated current of 0.35A for a typical power consumption of 4.2W.

• Fan diameter measures 120 mm with a 30 mm depth
• Maximum rotational speed reaches 2100 RPM
• Maximum airflow is 72.44 CFM
• Maximum static pressure is 3.01 mmH2O
• Noise level peaks at 32.2 dB
• Features Fluid Dynamic Bearing (FDB) technology
• PWM support enables dynamic speed control via a 4-pin connector
• Suitable for PC case cooling applications
• Operates using DC 12V power input